MLB Data Hub - Daily Ambush

Data Hub Home | Custom Reports | MLB DFS Dashboard

Ryan Rolison

Colorado Rockies · RP Throws: L Bats: R Height: 6'2 Weight: 213 Born: Jul 11, 1997 (28)

Percentile Ranks
vs LHH
vs RHH K%
16.7
0.0 xWOBA
0.295 · 87%
0.407 · 1%
xSLG
90.0
2.6

Year	Team	G	GS	W-L	IP	ERA	WHIP	K%	CSW%	BB%	xAVG	xSLG	xwOBA	xISO	BAR%	SS%	HH%	GB%	LD%	FB%	Z%	Z Sw%	OZ%	OZ Sw%	Apr	May	Jun	Jul	Aug	Sep
2025		20	1	0-0	26.0	7.62	1.73	13.6%	0.0%	10.2%	.289	.479	.359	.190	7.8%	34.4%	37%	48%	24%	26%	54%	15%	46%	38%	0.0	2.7	-1.0	2.1	0.0	0.0

2025

Box Score														Pitch Usage/Velo								DFS
#	Date		Opp	IP	BF	PC	H	HR	ER	BB	SO	SwStr	CSW%	FF		CU		SL		CH		Rating	DK $	DK	FD $	FD
1	2025	Jul, 20	MIN	3.0	12	35	5	2	2	1	1	2	20.0										n/a	1.15	n/a	6
2	2025	Jul, 09	@BOS	1.0	5	15	1	0	1	1	0	2	20.0										n/a	-0.95	n/a	0
3	2025	Jul, 07	@BOS	1.1	6	28	2	2	2	0	2	2	25.0										n/a	1.80	n/a	4
4	2025	Jul, 05	CWS	2.0	8	33	1	1	2	1	2	4	24.2										n/a	3.30	n/a	6
5	2025	Jul, 02	HOU	2.0	7	24	2	0	0	0	1	3	29.2										n/a	5.30	n/a	9
6	2025	Jun, 27	@MIL	1.1	6	21	2	0	2	0	0	0	33.3										n/a	-2.20	n/a	-2
7	2025	Jun, 24	LAD	1.1	9	19	5	1	2	0	1	1	26.3										n/a	-2.00	n/a	1
8	2025	Jun, 20	ARI	1.0	6	20	3	1	2	0	0	2	20.0										n/a	-3.55	n/a	-3
9	2025	Jun, 19	@WSH	1.0	3	7	0	0	0	0	0	0	28.6										n/a	2.25	n/a	3
10	2025	Jun, 15	@ATL	1.0	3	14	0	0	0	1	1	2	35.7	71.4%	92.0	21.4%	77.7	7.1%	85.8				n/a	3.65	n/a	6
11	2025	Jun, 13	@ATL	1.0	8	25	4	0	4	1	0	0	4.0	44.0%	92.7	36.0%	79.1	20.0%	86.5				n/a	-8.75	n/a	-9
12	2025	Jun, 11	SF	0.2	4	11	2	0	0	0	0	0	18.2	27.3%	94.9	27.3%	80.1	45.5%	86.7				n/a	0.30	n/a	2
13	2025	Jun, 07	NYM	1.1	5	25	0	0	2	2	0	0	20.0	28.0%	93.8	56.0%	80.0	16.0%	86.9				n/a	-2.20	n/a	-2
14	2025	Jun, 06	NYM	1.0	4	15	1	0	0	0	1	2	33.3	53.3%	94.3	33.3%	80.9	13.3%	87.0			19.00	4,000	3.65	5,500	6
15	2025	May, 31	@NYM	2.0	8	31	1	0	0	2	2	4	22.6										n/a	6.70	n/a	12
16	2025	May, 28	@CHC	1.2	5	17	0	0	0	1	2	4	41.2	41.2%	92.9	47.1%	78.2	11.8%	85.1				n/a	7.15	n/a	11
17	2025	May, 24	NYY	2.0	13	40	6	0	2	1	3	2	32.5	35.0%	94.3	37.5%	80.0	12.5%	85.8	15.0%	87.5		n/a	2.30	n/a	9
18	2025	May, 20	PHI	0.1	4	11	2	1	3	1	0	1	18.2	45.5%	94.2	54.5%	80.0						n/a	-7.05	n/a	-8
19	2025	May, 18	@ARI	2.1	8	21	1	0	0	0	0	0	23.8	33.3%	93.3	33.3%	78.8	14.3%	83.5	19.0%	86.7		n/a	4.65	n/a	7
20	2025	May, 16	@ARI	1.1	4	20	0	0	0	0	1	2	25.0	55.0%	93.4	40.0%	78.8			5.0%	86.5		n/a	5.00	n/a	7

2025 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR
4-Seamer	Fastball	MPH		0%	55%	.247	.383	16.7	16.7	.515	.300	2	83%	.345	.442	13.3	13.3	.601	.240	2
Slider	Breaking	85.6 MPH	2504	19%	45%	.231	.229	15.4	0.0	.296	.000	0	7%	.201	.183	0.0	0.0	.428	1.500	1
Changeup	Offspeed	86.9 MPH	1698	0%	10%	.263	.250	0.0	0.0	.313	.000	0

2024 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR

2023 Splits				vs LHB									vs RHB
Pitch	Type	MPH	SPIN	Whiff%	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR	Usage	xBAVG	xWOBA	K%	BB%	xSLG	ISO	HR

Splits	vs LHB								vs RHB
Year	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR	PA	xBAVG	xWOBA	xSLG	ISO	K%	BB%	HR
2025	50	.221	.295	.366	.178	16.0%	10.0%	2	68	.342	.407	.567	.224	11.8%	10.3%	4

	Home								Road
Season	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR	PA	xAVG	xWOBA	K%	BB%	xSLG	ISO	HR
2025	60	.306	.384	13.3%	8.3%	.534	.273	4	58	.270	.332	13.8%	12.1%	.416	.125	2

Split	Games	Wind 0-9 mph+	Wind 10+ mph	Humid 0-25	Humid 25-50	Humid 50-75	Humid 75-100	Temp 0-40	Temp 40-60	Temp 61-79	Temp 80+
Road	1.77	0.81	3.44	0.00	-2.20	0.00	1.03	0.00	6.93	-1.20	2.90
Home	0.12	0.41	-0.17	0.88	-2.00	2.23	0.00	0.00	2.30	-0.67	0.97